Shows or hides tooltip for the node's icon, handle or badge.

<div class="definition">
    otherTooltip(el, text)
</div>

<div class="arguments">
    <table>
    <tr>
        <td>el</td>
        <td><b>HTML Element</b>, DOM Element</td>
    </tr>
    <tr>
        <td>tooltip</td>
        <td><b>string</b>, HTML for the tooltip</td>
    </tr>
    </table>
</div>

Returns <i>undefined</i>.

<h4>Description</h4>

This method is used internally to dispay tooltip when user moves over node's icon, handle or badge.
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